Artifact Properties; Minor Beneficial Properties

d100	Property
01-20	While attuned to the artifact, you gain proficiency in one skill of the DM's choice.
21-30	While attuned to the artifact, you are immune to disease.
31-40	While attuned to the artifact, you can't be Charmed or Frightened.
41-50	While attuned to the artifact, you have resistance against one damage type of the DM's choice.
51-60	While attuned to the artifact, you can use an action to cast one cantrip (chosen by the DM) from it.
61-70	While attuned to the artifact, you can use an action to cast one 1st-level spell (chosen by the DM) from it. After you cast the spell, roll a d6. On a roll of 1-5, you can't cast it again until the next dawn.
71-80	As 61-70 above, except the spell is 2nd level.
81-90	As 61-70 above, except the spell is 3rd level.
91-00	While attuned to the artifact, you gain a +1 bonus to Armor Class.